Refer to the Cisco Unified Communications Manager Business Edition Documentation Guide and other publications that are specific to your Cisco Unified Communications Manager release. Navigate from the following URL:

Before using the Cisco Unified Wireless IP Phone 7921G, 7925G, 7925G-EX, and 7926G with Cisco Unified Communications Manager, you must install the latest firmware on all Cisco Unified Communications Manager servers in the cluster.

Before You Begin

To make the Cisco Unified Wireless IP Phone 7921G, 7925G, 7925G-EX, and 7926G available in the Cisco Unified Communications Manager system, you might need to upgrade your system with the latest DevPack patch for your release of Cisco Unified Communications Manager.

Check the Readme file that is posted with the firmware version 1.4(1)SR1 for more information:

Step 7 Double-click one of the downloadable files in Step 6, and click the Readme hyperlink, under the Additional Information section, which contains installation instructions for the corresponding firmware:

Step 6 For the Cisco Unified Wireless IP Phone 7921G, set the load type to CP7921G-1.4.1SR1.LOADS

For the Cisco Unified Wireless IP Phone 7925G and 7925G-EX, set the load type to CP7925G-1.4.1SR1.LOADS

For the Cisco Unified Wireless IP Phone 7926G, set the load type to CP7926G-1.4.1SR1.LOADS

For more information about this procedure, refer to the "Installing and Upgrading Cisco Unified CME Software" chapter in the Cisco Unified Communications Manager Express System Administrator Guide at this URL:

For firmware release 1.4(1)SR1, Cisco Unified Wireless IP Phone 7926G Configuration Utility version 1.3(1) or the Cisco Unified Wireless IP Phone 7921G Configuration Utility version 1.2(1), depending on which model is used, is required for using the Wavelink Avalanche server to configure the phone.

Note If you use the Wavelink Avalanche Management Console to configure your phone, be aware that the Cisco Unified Wireless IP Phone 792xG Configuration Utility (CU) version 1.3(1) is labeled as 7926G, but that CU works for the Cisco Unified Wireless IP Phone 7921G, 7925G, 7925G-EX, and 7926G.

Important Notes

This section provides general information about using and supporting the Cisco Unified Wireless IP Phone 7921G, 7925G, 7925G-EX, and 7926G in your system:

Open Caveats

For more information about an individual defect, you can access the online record for the defect by clicking the Identifier or going to the URL shown. You must be a registered Cisco.com user to access this online information.

Because defect status continually changes, be aware that Table 1 reflects a snapshot of the defects that were open at the time this report was compiled. For an updated view of open defects, access Bug Toolkit as described in the "Using Bug Toolkit" section.

Resolved Caveats

For more information about an individual defect, you can access the online record for the defect by clicking the Identifier or going to the URL shown. You must be a registered Cisco.com user to access this online information.

Because defect status continually changes, be aware that Table 2 reflects a snapshot of the defects that were resolved at the time this report was compiled. For an updated view of resolved defects, access Bug Toolkit as described in the "Using Bug Toolkit" section.

Obtaining Documentation and Submitting a Service Request

For information on obtaining documentation, submitting a service request, and gathering additional information, see the monthly What's New in Cisco Product Documentation, which also lists all new and revised Cisco technical documentation, at:

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Any Internet Protocol (IP) addresses used in this document are not intended to be actual addresses. Any examples, command display output, and figures included in the document are shown for illustrative purposes only. Any use of actual IP addresses in illustrative content is unintentional and coincidental.